Overview
- Applications
-
- Algae cultivation
- Phytoplankton culture
- Microalgae research
- Notes
- Full recipe available at https://www.ccap.ac.uk/wp-content/uploads/MR_MErds_MY75S.pdf
Composition
flowchart LR
CultureMech_000090["merds_my75s"]
ing0_Na2HPO4["Na2HPO4"]
CultureMech_000090 --> ing0_Na2HPO4
CHEBI_34683["CHEBI:34683"]
ing0_Na2HPO4 -.-> CHEBI_34683
ing1_Thoroughly_disperse_the_agar_in_cold["Thoroughly disperse the agar in cold"]
CultureMech_000090 --> ing1_Thoroughly_disperse_the_agar_in_cold
Ingredients (2)
| # | Ingredient | Concentration | Ontology | Notes |
|---|---|---|---|---|
| 1 |
Na2HPO4
HO4P.2Na 141.958 g/mol
|
1.2 G_PER_L |
CHEBI:34683
disodium hydrogenphosphate
|
From CCAP Medium MR_MErds_MY75S.pdf; Curated from CCAP Medium MR_MErds_MY75S.pdf specification |
| 2 | Thoroughly disperse the agar in cold | 75 PERCENT_W_V | Ontology mapping not yet available; From CCAP Medium MR_MErds_MY75S.pdf; Curated from CCAP Medium MR_MErds_MY75S.pdf specification |
Target organisms
No target organisms are recorded.
Provenance
Merged from 1 source record.
- merds_my75s (normalized source unresolved)
| Timestamp | Curator | Action | Notes |
|---|---|---|---|
| 2026-01-28T00:00:00+00:00 | ccap-import | Imported from CCAP Culture Collection | Source ID: MErds_MY75S, PDF URL: https://www.ccap.ac.uk/wp-content/uploads/MR_MErds_MY75S.pdf |
| 2026-02-03T00:00:00+00:00 | schema-defaulter-v1.0 | Applied schema defaults and normalizations | Added placeholder ingredients for missing composition |
| 2026-02-03T11:26:43.541275 | quality-tagger-v1.0 | Added data quality flag | Marked as incomplete_composition due to placeholder ingredients |
| 2026-03-13T06:18:53.133594Z | culturemech-id-assigner-v1.0 | Assigned CultureMech ID | Assigned stable identifier: CultureMech:000090 |
| 2026-03-17T19:45:04.088784+00:00 | normalize_media_names_to_snake_case.py | NAME_NORMALIZED | Normalized name from "MErds/MY75S" to "merds_my75s" for consistent matching |
| 2026-04-04T12:54:54.977930 | batch_process_collection_media | EXPANDED_INGREDIENTS | |
| 2026-05-16T08:57:02.515357+00:00 | migrate_data_quality_flags.py | MIGRATED_DATA_QUALITY_FLAGS | dict(4 keys) -> list(3 entries) |
| 2026-05-16T09:02:56.714617+00:00 | migrate_legacy_fields.py | MIGRATED_LEGACY_FIELDS | curation_history.date->timestamp=2; references.reference_id->reference=2; category->lowercase=1; concentration.unit aliases=1 |
| 2026-08-06T03:04:20.125626+00:00 | merge_recipes.py | MERGED_RECIPES | merged 1 source recipe(s) on fingerprint 40969c1f0e996091ff709ce39b640777aa3fb0b6b73c2fa58b1c03f2494cd8da |